This topic contains a solution. Click here to go to the answer

Author Question: The stratified random sample is a subset of a frame, or of an associated population, chosen by ... (Read 125 times)

casperchen82

  • Hero Member
  • *****
  • Posts: 540
The stratified random sample is a subset of a frame, or of an associated population, chosen by randomly selecting one of the first k elements and then including every kth element thereafter until the desired sample size has been reached.
  Indicate whether the statement is true or false

Question 2

Which of the following is true about the t distribution?
 a. It approaches the normal distribution as its degrees of freedom increase.
  b. It assumes the population is normally distributed.
  c. It is more spread out than the standard normal distribution.
  d. All of these.
  e. None of these.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bimper21

  • Sr. Member
  • ****
  • Posts: 309
Answer to Question 1

F

Answer to Question 2

D




casperchen82

  • Member
  • Posts: 540
Reply 2 on: Jul 24, 2018
Excellent


komodo7

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

For a complete list of videos, visit our video library